﻿CREATE TABLE [dbo].[ExtendedDataUpdate]
(
	[Time] DATETIME2 NOT NULL , 
    [TagId] NCHAR(10) NOT NULL, 
    [ModifiedAt] DATETIME2 NOT NULL, 
    [ModifiedBt] BIGINT NOT NULL, 
    [OldParameters] XML NULL, 
    [NewParameters] XML NULL, 
    PRIMARY KEY ([Time], [TagId], [ModifiedAt])
)
